Thanks for letting others know about this.
Yeah, I'm not on 10.13 High Sierra just yet, but was wondering about this going forward. Version 2.08 of the Screen Manager itself, doesn't appear on the US or UK support sites:
US:
http://www.lg.com/us/support-product/lg-27MD5KA-B
UK:
http://www.lg.com/uk/support/support-product/lg-27MD5KA-B
Version
2.08 doesn't appear as a download inside the actual LG Screen Manager either, FYI.
I searched "27MD5KA" (which is the search term you usually to have to use to bring up results on LG's website) and nothing else appears apart from the above support pages...?
As a cached result, I'd presume this was a temporarily notice during beta, and they've removed it now awaiting the full 10.13 High Sierra release date on Mon.25.Sep.2017 (a week from today) when they'll release 2.08. It may actually happen a few days/a week (unlikely as much as a month, though!) later, of course, knowing LG.
Either way, this is an update for the "LG Screen Manager" itself, and unlikely to be un update to the more important "Monitor software version", which as a reference is currently on "
3.04,1.13,5237,3.04,0.1e".
We shall see in a week or so.